€81 Find Cheap Flights from Helsinki to Ireland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Helsinki to Ireland departing on 23/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Best Ireland Flight Deals from Helsinki

Cheapest return prices found by our users on KAYAK in the last 72 hours
Dublin
Dublin2 stops€159
Cork
Cork1 stop€170
Dublin
Dublin2 stops€159
Cork
Cork1 stop€170

Cheap Flights from Helsinki to Ireland

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Helsinki to Ireland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Helsinki to Ireland

Mon, 27 Apr - Wed, 29 Apr
Ryanair Logo
21:00 - 11:10
HEL
-
DUB
16h 10m
2 stops
Ryanair Logo
05:45 - 23:25
DUB
-
HEL
15h 40m
2 stops
€159Ryanair
Thu, 9 Apr - Mon, 13 Apr
Multiple Airlines Logo
08:30 - 00:05
HEL
-
DUB
17h 35m
1 stop
Multiple Airlines Logo
20:25 - 23:25
DUB
-
HEL
25h 00m
1 stop
€160Multiple Airlines
Thu, 16 Apr - Wed, 22 Apr
Multiple Airlines Logo
11:05 - 00:05
HEL
-
DUB
15h 00m
1 stop
Multiple Airlines Logo
05:45 - 23:25
DUB
-
HEL
15h 40m
2 stops
€161Multiple Airlines
Sun, 19 Apr - Wed, 22 Apr
Multiple Airlines Logo
21:15 - 15:55
HEL
-
DUB
20h 40m
2 stops
Multiple Airlines Logo
16:15 - 09:45
DUB
-
HEL
15h 30m
2 stops
€162Multiple Airlines
Wed, 6 May - Wed, 13 May
Multiple Airlines Logo
07:05 - 17:55
HEL
-
DUB
12h 50m
1 stop
Multiple Airlines Logo
10:05 - 09:45
DUB
-
HEL
21h 40m
2 stops
€163Multiple Airlines
Wed, 6 May - Wed, 13 May
Multiple Airlines Logo
13:25 - 17:55
HEL
-
DUB
6h 30m
1 stop
Multiple Airlines Logo
18:20 - 23:05
DUB
-
HEL
26h 45m
1 stop
€165Multiple Airlines
Tue, 21 Apr - Tue, 28 Apr
Multiple Airlines Logo
15:40 - 07:50
HEL
-
DUB
18h 10m
2 stops
Multiple Airlines Logo
08:25 - 09:30
DUB
-
HEL
23h 05m
2 stops
€168Multiple Airlines
Sat, 25 Apr - Wed, 29 Apr
Ryanair Logo
11:55 - 19:50
HEL
-
ORK
9h 55m
1 stop
Ryanair Logo
15:20 - 10:05
ORK
-
HEL
16h 45m
1 stop
€170Ryanair
Tue, 21 Apr - Tue, 28 Apr
Lufthansa Logo
18:25 - 22:15
HEL
-
DUB
5h 50m
1 stop
Lufthansa Logo
12:25 - 00:30
DUB
-
HEL
10h 05m
1 stop
€171Lufthansa
Tue, 21 Apr - Wed, 22 Apr
British Airways Logo
14:05 - 23:50
HEL
-
ORK
11h 45m
1 stop
British Airways Logo
11:25 - 15:15
ORK
-
HEL
25h 50m
1 stop
€668British Airways
Booking Insights

KAYAK's insights & trends for Helsinki to Ireland flights

Get data-powered insights and trends into flights from Helsinki to Ireland to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest Helsinki to Ireland flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Ireland from Helsinki found in the last 72 hours was to Dublin, at €176 return. The most popular route is from Helsinki (HEL) to Dublin (DUB), and the cheapest round-trip airline ticket found on this route in the last 72 hours was €176.

What is the cheapest time of day to fly to Ireland?

The average price for all round-trip flights from Helsinki to Ireland depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Ireland is generally in the morning, when retur flights cost €200 on average. Morning departures are around 15% cheaper than evening flights, on average. The most expensive time of day to fly to Ireland is generally in the evening, which is peak travel time and where the average cost of a ticket is €236.

Can I save money by flying with a stopover from Helsinki to Ireland?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of €192, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Helsinki to Ireland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Helsinki to Ireland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Helsinki to Ireland is March, when tickets cost €207 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of return tickets is €289 and €280 respectively.

What’s the cheapest day of the week to fly from Helsinki to Ireland?

The average price of all round-trip flights from Helsinki to Ireland clicked on KAYAK for each day over the last 12 months.

For Helsinki to Ireland, Tuesday is the cheapest day to fly on average and Friday is the most expensive. Flying from Ireland back to Helsinki, the best deals are generally found on Friday, with Tuesday being the most expensive.

How far in advance should I book a flight from Helsinki to Ireland?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Helsinki to Ireland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Helsinki to Ireland, you should book around 2 weeks before departure, which saves you about 29% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight€81
Best time to beat the crowds (5% less expensive on average)
Most popular time to fly (31% more expensive on average)
Flight from Helsinki to Dublin

FAQs - booking Ireland flights

  • How does KAYAK find such low prices on flights from Helsinki to Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Helsinki to Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Helsinki to Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Helsinki to Ireland is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Helsinki to Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Helsinki to Ireland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Helsinki to Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Helsinki to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Helsinki to Ireland

 
Need help choosing which airline to fly with from Helsinki to Ireland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
FinnairOverall score based on 1374 reviews
7.7Boarding
8.2Crew
6.7Food
6.9Entertainment
7.5Comfort
Airline reviews

Great if not for the boarding by bus at Heathrow terminal 3. Medieval disappointing time-consuming and very hard on handicapped flyers. It was awful

10.0 ExcellentFrancesca, Mar 2026
LHR - BOS
Read more Finnair reviews

Great if not for the boarding by bus at Heathrow terminal 3. Medieval disappointing time-consuming and very hard on handicapped flyers. It was awful

Positive: It was refreshingly easy and polite check-in and boarding staff. Flight was on time and Helsinki is a very well-signposted airport. Shopping was nice as well. Flight was not full and I had lots of space in economy. Flight was perfectly on time. Negative: Food and drink not very good, but that it is normal on any airline. Didn't expect anything else.

Business seating is soooo uncomfortable. You can sit straight up or lay down. You need pillows behind you because the back doesn’t lay down. Those are need to “prop” you up. The chair has no padding whatsoever. Food was gross. I’ve eaten on Finnair before and the food was exceptional. This time it gave 2 people in our party diarrhea. It was the chicken dish. I took 2 bites and didn’t eat anything more. The flight attendants were nice. You needed an additional lounge in Terminal D at DFW Airport. After waiting 40 minutes to enter, we finally gave up and went to a bar across from the club doors. I’m unsure if I’ll ever book a Finnair flight again.

Very good seat, very comfortable, good food, and good service.

All reviews good because...flight from BWI to London ,economy seats was miserable. I usually book 1,step up from economy but this would have added 1500 bucks 1 way. Bit the bullet and upgraded for retun flight, otherwise all ratings would have been rock bottom.

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

Wish that everyone would board the back of the plane first. Also let kids on first. The gate wasn’t open at arrival and we waited 45 minutes to takeoff. They made up for time in the air.

This was an absolutely exceptional flight. The flight attendants were extremely attentive and very friendly. They seemed to go out of their way to make us comfortable and to make sure that we had everything we needed., We were in business and were very happy with the size and the details for our pods. We would definitely recommend Finnair and will definitely be flying with them again.

We had an excellent trip with Finnair. This was our first time and we’re very pleased. The only issue was with the boarding - it was a little bit confusing and needs a little bit of streamlining.

Crew very lovely. Arrived an hour late due to bad weather. We were given new tickets to an other flight but it could have been organised better, so we did not have to run through the whole airport to.

Everything you need to know for your flight from Helsinki to Ireland

Information on your arrival and departure airports